LM5001MAX/NOPBIn StockTexas Instruments
LM5001MAX/NOPB is a 3.1V–75V wide input, 1A current-mode non-synchronous PWM switch-mode regulator from Texas Instruments. It features pulse-width modulation control, internal gate driver, and adjustable switching frequency. From $1.04, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM5001MAX/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.0401(MOQ 180)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide input voltage range: 3.1V to 75V supports broad power supply compatibility
- 1A peak switch current with current-mode control for fast transient response
- Pulse-width modulation (PWM) control for stable and efficient regulation
- Adjustable switching frequency reduces external component count
- SOIC-8 small outline package for compact PCB designs
Applications
The LM5001MAX/NOPB is ideal for industrial and automotive power supply designs requiring wide input voltage operation. It suits DC-DC buck and flyback converters in telecom equipment, point-of-load regulators, and distributed power architectures. Its current-mode PWM control makes it well-suited for LED drivers, motor control pre-regulators, and battery-powered systems demanding efficient voltage step-down conversion.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 75V |
| Input Voltage-Min | 3.1V |
| Input Voltage-Nom | 10V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1.2A |
| Output Voltage-Max | 75V |
| Output Voltage-Min | 1.26V |
| Output Voltage-Nom | 6.85V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Surface Mount | YES |
| Switcher Configuration | BUCK-BOOST |
| Switching Frequency-Max | 1500kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM5001MAX/NOPB:
Switching Regulator, Current-mode, 1.2A, 1500kHz Switching Freq-Max, BICMOS, PDSO8
Switching Regulator, Current-mode, 1.2A, 900kHz Switching Freq-Max, BICMOS, PDSO8
Frequently Asked Questions
What is the input voltage range of the LM5001MAX/NOPB?
The LM5001MAX/NOPB supports a wide input voltage range from 3.1V to 75V, making it suitable for diverse industrial, automotive, and telecom power supply applications that require operation across a broad voltage spectrum.
What control mode does the LM5001MAX/NOPB use?
The LM5001MAX/NOPB uses current-mode control with pulse-width modulation (PWM), which provides excellent line and load regulation, fast transient response, and inherent cycle-by-cycle current limiting for enhanced reliability.
What package type is the LM5001MAX/NOPB available in?
The LM5001MAX/NOPB is available in an SOIC-8 (R-PDSO-G8) small outline package, which is lead-free (Pb-free) compliant, making it suitable for RoHS-compliant designs in compact PCB layouts.
What are typical applications for the LM5001MAX/NOPB?
Typical applications include non-synchronous buck converters, flyback regulators, LED drivers, point-of-load power supplies in telecom and industrial equipment, and pre-regulators in battery management systems requiring efficient step-down voltage conversion from high input voltages.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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